20-101-0517 is an embedded module produced by Digi International, belonging to the Digi Connect series. It is suitable for industrial automation, remote monitoring, Internet of Things and intelligent transportation, with high reliability and easy integration.

A digital isolator is an electronic device that uses non-conductive media such as light, magnetism or capacitance to transmit digital signals to achieve electrical isolation between different circuits. It has functions such as protecting sensitive circuits, resisting interference, signal conversion and improving system reliability.

The X-NUCLEO-OUT16A1 industrial digital output expansion board for STM32Nucleo provides a powerful and flexible environment for evaluating the driving and diagnostic capabilities of the IPS8200HQ eight-bit high-end intelligent power solid-state relay in a digital output module connected to a 0.7A industrial load.

The STMicroelectronics LIS2DH12TR is a low-power, three-axis accelerometer from the LIS2DH series. It provides accurate acceleration measurements and is widely used in various applications that require acceleration detection, such as consumer electronics, industrial equipment, motion tracking, automotive electronics, etc.

STMicroelectronics LIS3DHTR is a low-power, high-performance 3-axis digital accelerometer that is widely used in motion sensing, tilt detection, vibration monitoring and direction tracking. The sensor has a small size, high resolution and low power consumption, making it ideal for battery-powered devices and portable applications.